National Item Identification Number
00-541-7659
005417659
4820-00-541-7659
4820-00-541-7659
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
81982
81982
18355
88277
18355
88277
Reference Numbers (Part Numbers)
A40154A
A40154A3650
4381026-527
4381026-527
7545912-507
7545912-507
Required Categories
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYLE DESIGNAT
Required Description
ANODIZE
MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
B3 STRAIGHT THRU
P